Wet Rotor Circulators are equipped with 3-speed motors.

news.thomasnet.com | Oct 8, 2008

October 8, 2008 - Designed for domestic hot water and closed-loop heating systems, NRF-25 and NBF-25 employ 3-speed switch and motors that promote coverage for range of hydraulic capabilities.

http://news.thomasnet.com/fullstory/550457

Sunny Solution

www.WWDmag.com | Oct 7, 2008

Energy is a major ongoing cost in the operation of aeration and mixing equipment (e.g., surface aerators and diffuser systems) and other mixing devices used to treat industrial and municipal wastewater lagoons, sludge storage ponds and water reuse storage ponds.

http://www.WWDmag.com/index.cfm/fuseaction/showArticle/articleID/9682

Breakthrough solar powered technology improving drinking water quality

www.environmental-expert.com | Sep 2, 2008

Aquafide Engineering are pleased to announce that they have successfully installed five SolarBee water circulators in their first drinking water reservoir proje

http://www.environmental-expert.com/resultEachArticle.aspx?cid=29811&codi=36717&idproducttype=8&level=0&section=5

Breakthrough Solar Powered Technology Improving Drinking Water Quality

www.edie.net | Aug 11, 2008

Aquafide Engineering are pleased to announce that they have successfully installed five SolarBee water circulators in their first drinking water reservoir project in the UK. - edie news centre

http://www.edie.net/news/news_story.asp?id=15103

:::::AQUAGO:::::Ecological & Energy Efficient Water Circulators and Aerators:::::Mfg by Eco-Guide

Unfortunately, installation, maintenance and overall cost of these systems can become excessive; after 2 or 3 years, energy consumption and maintenance costs can largely surpass the initial purchase cost.

http://www.lake2000.com/

Bodine Electric Company - Gearmotors, Geared Motors, Controls, AC, DC, Brushless DC, Gearmotor

www.bodine-electric.com

Bodine Electric Company has developed a proprietary brush-wear monitoring system for special-order 42A permanent magnet DC (PMDC) gearmotors and motors. OEM versions of the type 42A products are now available with built-in electronic brush-wear sensors.

http://www.bodine-electric.com/

Aerating Fountains | Pond Aerators | Water Circulators - Kasco Marine, Inc.

Family owned for over 4 decades, Kasco Marine has been a recognized leader in products that promote healthy water quality in ponds and lakes. Kasco manufactures a complete range of floating fountains, pond aerators, water circulators and de-icers for projects of all sizes.

http://www.kascomarine.com/

Sandpiper metallic pumps and Viking gear pumps from Kelair Pumps Aust

www.infolink.com.au

Kelair Pumps Aust provides diverse range of industrial equipment like pumps, steam turbines, sewage treatment plants, cold water boosters and hot water circulators.

http://www.infolink.com.au/articles/Sandpiper-metallic-pumps-and-Viking-gear-pumps-from-Kelair-Pumps-Aust_z150153.htm